Api Endpoint

nutrition-search

Search foods by name in USDA FoodData Central (public domain). Returns ranked matches with fdc_id, description, brand, GTIN and key macros per 100g.

Open interactive test console

Offering

Provider: api.agentstools.dev
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Health And Medicine
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://api.agentstools.dev/nutrition/search
MIME type: application/json
First seen: 2026-10-16T01:50:45.949Z
Last seen: 2026-11-02T17:34:43.303Z
Tags: nutrition, food, usda, Search, calories, macros, diet

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493"
  }
]

Observed health

Status: Healthy
Latest latency: 372 ms
Average latency: 743 ms
HTTP status: 402
Last checked: 2026-11-02T17:34:43.297Z
Reachability: 100% over 11 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "q": {
          "type": "string",
          "description": "Food name to search for"
        },
        "limit": {
          "type": "integer",
          "minimum": 1,
          "maximum": 25,
          "description": "Max ranked matches (default 10)"
        },
        "dataType": {
          "type": "string",
          "enum": [
            "Foundation",
            "SR Legacy",
            "Branded",
            "Survey (FNDDS)",
            "Experimental"
          ],
          "description": "Optional USDA data-type filter"
        }
      },
      "required": [
        "q"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "dataType": {
              "description": "Optional USDA data-type filter",
              "enum": [
                "Foundation",
                "SR Legacy",
                "Branded",
                "Survey (FNDDS)",
                "Experimental"
              ],
              "type": "string"
            },
            "limit": {
              "description": "Max ranked matches (default 10)",
              "maximum": 25,
              "minimum": 1,
              "type": "integer"
            },
            "q": {
              "description": "Food name to search for",
              "type": "string"
            }
          },
          "required": [
            "q"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}